741347123 has 4 divisors (see below), whose sum is σ = 808742328. Its totient is φ = 673951920.

The previous prime is 741347099. The next prime is 741347129. The reversal of 741347123 is 321743147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321743147 = 11 ⋅29249377.

It is a cyclic number.

It is not a de Polignac number, because 741347123 - 2¹⁶ = 741281587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 741347123.

It is not an unprimeable number, because it can be changed into a prime (741347129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33697586 + ... + 33697607.

It is an arithmetic number, because the mean of its divisors is an integer number (202185582).

Almost surely, 2^741347123 is an apocalyptic number.

741347123 is a deficient number, since it is larger than the sum of its proper divisors (67395205).

741347123 is a wasteful number, since it uses less digits than its factorization.

741347123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67395204.

The product of its digits is 14112, while the sum is 32.

The square root of 741347123 is about 27227.6903721193. The cubic root of 741347123 is about 905.0527010609.

The spelling of 741347123 in words is "seven hundred forty-one million, three hundred forty-seven thousand, one hundred twenty-three".